BUR #32528 has been approved by @nonamethanks.
create implication touin_rina_(idol) -> touin_rina
create implication touin_rina_(mermaid) -> touin_rina
create implication touin_rina_(princess) -> touin_rina
create implication houshou_hanon_(idol) -> houshou_hanon
create implication houshou_hanon_(mermaid) -> houshou_hanon
create implication houshou_hanon_(princess) -> houshou_hanon
create implication nanami_lucia_(idol) -> nanami_lucia
create implication nanami_lucia_(super_idol) -> nanami_lucia
create implication nanami_lucia_(mermaid) -> nanami_lucia
create implication nanami_lucia_(princess) -> nanami_lucia
create implication coco_(idol)_(mermaid_melody_pichi_pichi_pitch) -> coco_(mermaid_melody_pichi_pichi_pitch)
create implication coco_(mermaid)_(mermaid_melody_pichi_pichi_pitch) -> coco_(mermaid_melody_pichi_pichi_pitch)
Similar to topic #27532.
The only difference are outfits and eye color, other than that they're literally the same characters.